[Portable O&M Tools] SipeedNanoKVM-USB is a convenient O&M and Multi-Device Collaboration Tool, which can eliminate the need for keyboard and mouse devices and monitors, and can graphically start O&M work through the Chro-me browser using only a PC at hand without downloading software. [1080P Video Capturer] Sipeed NanoKVM-USB O&M Collaboration Tool captures HDMI image signals and transfers them to the HOST host computer via USB 3.0. The toolkit can be carried with the user to make it easy to use in outdoor environments such as at work, while traveling, and in the field. [Real-time Signal Capture] Sipeed NanoKVM-USB OM Collaboration Server Tool is different from ordinary USB capture card: NanoKVM-USB captures the keystrokes of the HOST side at the same time, and synchronizes them to the target host, so that you don't need to connect to the screen keystrokes in a traditional way to complete all the operations. [Support 4K 30HZ Display] Sipeed NanoKVM-USB OM Collaboration Server tool also supports one way HDMI loop out, up to 4K 30HZ, convenient for external connection to large screen. Let users have a better visual experience. [USB-A(ISO Udisk) Switch] Sipeed NanoKVM-USB O&M Collaboration Tool comes with a USB-A port that supports HOST/TARGET switching on both sides, which is convenient for transferring data between two computers when an external USB disk is connected, and more functions please feel free to explore. [Meet the different needs of users] Sipeed NanoKVM-USB Remote Control Server is available in two versions: NanoKVM-USB Basic is the basic version, suitable for individual users with certain DIY ability and enterprise users with batch demand; NanoKVM-USB Full is the full version, with exquisite toolkit and complete accessories, recommended for individual users. [SDK Document] Sipeed NanoKVM-USB O&M Collaboration Tool SDK Document: “wiki.sipeed.com/hardware/en/kvm/NanoKVM_USB/quick_start.html”. All after-sales questions, please leave the message to “wpd#youyeetoo&com (#--->@,&--->.)”. or click “WayPonDEV” store and ask the question. -Specification- NanoKVM USB Version HDMI Input：4K 30fps HDMI Loopback: 4K 30fps USB Capture 2K 30fps USB Interface: USB3.0 USB Switch：support Keyboard&Mouse：support Clipboard：support Software：No setup needed, works in chrome Latency：50-100ms Volume：57x25x23mm Shell Material：Aluminum Alloy Color：Black / Blue / Red Power Input：Powered by PC USB Supports auxiliary power Cooling：Silent, fanless Dimensions：57x25x23mm -Package Content- Sipeed NanoKVM-USB Operations Maintenance Server Tool Kit x1 -Technical Support- User Guide：“wiki.sipeed.com/hardware/en/kvm/NanoKVM_USB/introduction.html” Getting Start：“wiki.sipeed.com/hardware/en/kvm/NanoKVM_USB/quick_start.html” Please click "WayPonDEV" and ask a question. Please leave the message "wpd#youyeetoo&com (#--->@,&--->.)".